﻿// SKNotes - a note taking and gathering tool
// Copyright (C) 2009  Stefan Kueng
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

namespace SKNotes.Utilities
{
    using System;
    using System.IO;

    public sealed class TempFile : IDisposable
    {
        private string path;

        public TempFile()
        {
            this.path = System.IO.Path.GetTempFileName();
        }

        public TempFile(string p)
        {
            this.path = System.IO.Path.GetTempFileName()+System.IO.Path.GetExtension(p);
        }

        ~TempFile()
        {
            this.Dispose(false);
        }

        public string Path
        {
            get
            {
                if (this.path == null)
                {
                    throw new ObjectDisposedException(GetType().Name);
                }

                return this.path;
            }
        }

        public void Dispose()
        {
            this.Dispose(true);
        }

        private void Dispose(bool disposing)
        {
            if (disposing)
            {
                GC.SuppressFinalize(this);
            }

            if (this.path != null)
            {
                try
                {
                    File.Delete(this.path);
                }
                catch
                {
                } // best effort

                this.path = null;
            }
        }
    }
}
